Good effects of paclitaxel treatment showed 45.65% of small cell lung cancer(21/62),and 8.69% of breast cancer (4/46), 4.35% of ovary carcinoma, one case of hepatoma, one case of pancreas cancer and of nasopharanx carcinoma also showed effectiveness but it showed no good effect to osteosarcoma.

Measurement of bone alkaline phosphatase and relative study with osteosarcoma

The objective of this paper is to explore the value of bone alkaline phosphatase (BALP) for diagnosing osteosarcoma, evaluating the effect of the chemotherapy, judging the prognosis and supervising the relapse and metastasis.

The immunoassay was used to check the BALP of the blood serum that was from 42 primary osteosarcoma patients.

BALP was more sensitive than ALP in diagnosing osteosarcoma (P = 0.015).

It has applied value in the diagnosis of osteosarcoma, reflection of the effect of chemotherapy and forecast the prognosis.

Twenty seven cases of osteolytie lesion of greater trochanter of the femur were reported. Among them, 10 cases were bone cyst (37%),5 bone tuberculosis (18. 6%), 4 fibrous hyperplasia of bone (14. 8%),3 aneurysmal bone cysts (11. 1%), 2 hemangioma of bone (7. 4%),and benign chondroblastoma, giant cell tumor of bone and telangiectatic osteosarcoma occurred in one case separately. All the cases underwent operation and were confirmed by pathology. Postoperative diagnosis of 10 cases did not coincide with the preoperative diagnosis. Analysis made according to clinical data, X-ray and pathological findings should be emphasized in order to make a correct diagnosis. Misdiagnosed cases were also discussed.

MRI studies of 19 cases of osteosaxcomas were presented extension of osteosarcoma, to decide the involvement of soft tissue and determine the treatment effect. The diagnostic limit of MRI was discussed.

This paper analysized the clinical date gnd x-ray signs of 33 cases with juvenile maxillofacial osteomyelitis confirmed by oparetion and pathology. Osteomelitis was made only in 57% of patients in clinical primary diagnosis. Periosteal proliferation was comparetively remarkable in x-ray film and should be distinguished from osteoma or osteosarcoma. The causes of this disease in chiiren which is different from that in adult come ftom hemetogenous and glandgenous more than odentogenic.